Add a virtual provides for bundled(gnulib)

- Resolves: #821746

bison.spec

@@ -1,7 +1,7 @@
 Summary: A GNU general-purpose parser generator
 Name: bison
 Version: 2.5
-Release: 3%{?dist}
+Release: 4%{?dist}
 License: GPLv3+
 Group: Development/Tools
 Source: ftp://ftp.gnu.org/pub/gnu/bison/bison-%{version}.tar.bz2
@@ -17,6 +17,12 @@ Requires: m4 >= 1.4
 Requires(post): /sbin/install-info
 Requires(preun): /sbin/install-info
 
+# bison contains a copy of gnulib.  As a copylib, gnulib was granted
+# an exception that allows bundling it with other software.  For
+# details, see:
+# https://fedoraproject.org/wiki/Packaging:No_Bundled_Libraries#Exceptions
+Provides: bundled(gnulib)
+
 %description
 Bison is a general purpose parser generator that converts a grammar
 description for an LALR(1) context-free grammar into a C program to
@@ -126,6 +132,10 @@ fi
 rm -rf $RPM_BUILD_ROOT
 
 %changelog
+* Tue May 15 2012 Petr Machata <pmachata@redhat.com> - 2.5-4
+- Add a virtual provides for bundled(gnulib).
+- Resolves: #821746
+
 * Tue Apr 17 2012 Bill Nottingham <notting@redhat.com> - 2.5-2
 - swap java-openjdk-1.6.0 for 1.7.0 in buildrequirements